Books Should Be Free is now
Loyal Books
Free Public Domain Audiobooks & eBook Downloads
Search by: Title, Author or Keyword

Science

Results per page: 30 | 60 | 100
  • <
  • Page 4 of 59 
  • >
Book type:
Sort by:
View by:

By: Algis Budrys (1931-2008)

Book cover Citadel
Book cover The Stoker and the Stars
Book cover The Barbarians

By: Allan Howard

Book cover It's a Small Solar System

By: Allan Octavian Hume (1829-1912)

Book cover The Nests and Eggs of Indian Birds, Volume 1

By: Allan Pinkerton (1819-1884)

The Expressman and the Detective by Allan Pinkerton The Expressman and the Detective

Allan Pinkerton (1819-1884), a Scotsman by birth and a barrel-maker by trade, settled in Chicago in its infancy and founded the Pinkertons, the world's first detective agency. Though events associated with the agency after his death have tarnished the name, Pinkerton himself was one of the original human rights advocates. He was a dear friend to John Brown, an advisor to Abraham Lincoln, and 80 years ahead of his time in hiring female detectives. He was also stubborn, irascible, and an egomaniac...

Book cover The Burglar's Fate And The Detectives
Book cover Bucholz and the Detectives

By: Allen Kim Lang (1928-)

Book cover Blind Man's Lantern
Book cover The Great Potlatch Riots

By: Alpheus S. Packard (1839-1905)

Book cover Our Common Insects A Popular Account of the Insects of Our Fields, Forests, Gardens and Houses
Book cover Lamarck, the Founder of Evolution His Life and Work

By: Alvin Heiner

Book cover The Stowaway

By: American Tract Society

Book cover Select Temperance Tracts

By: Amos E. Dolbear (1837-1910)

Book cover The Machinery of the Universe Mechanical Conceptions of Physical Phenomena

By: Anderson Horne

Book cover The Day of the Dog

By: Andre Norton (1912-2005)

Plague Ship by Andre Norton Plague Ship

A Free Trader rocket ship heads for the remote planet, Sargol, which is blessed with immense natural wealth and precious gemstones. The ship is manned by the heroic Dane Thorson and his crew of intrepid space traders. On Sargol, they enter into complicated negotiations with the inhabitants of this strange planet. These feline people, the Salariki, are reluctant to enter into a business partnership with the free traders till they discover that the ship carries a small amount of catnip on board which they'd obtained from another trading post...

Star Born by Andre Norton Star Born

If you've read and enjoyed The Stars Are Ours, you will certainly enjoy this exciting sequel! Star Born by Andre Norton was first published in 1957, two years after the previous book and is in itself a complete and riveting read. The theme depicts an early inter-stellar flight undertaken by people who call themselves the Free Scientists escaping from an oppressive regime on Earth. When Pax, a global authoritarian regime takes over the planet, it deems all space travel illegal. However this small group flees before the rules come into force...

The Time Traders by Andre Norton The Time Traders

If it is possible to conquer space, then perhaps it is also possible to conquer time. At least that was the theory American scientists were exploring in an effort to explain the new sources of knowledge the Russians possessed. Perhaps Russian scientists had discovered how to transport themselves back in time in order to learn long-forgotten secrets of the past. That was why young Ross Murdock, above average in intelligence but a belligerently independent nonconformist, found himself on a “hush-hush” government project at a secret base in the Arctic...

Star Hunter by Andre Norton Star Hunter

A science fiction novella depicting a thrilling cat-and-mouse game which plays out between a credulous young man and an interstellar safari leader, as the two take up an unanticipated adventure on the mysterious planet Jumala. Norton combines mind control, cunning schemes, interstellar travel, and alien intelligence in an action-packed adventure. The story unfolds with the introduction of Ras Hume, a pilot and Out-Hunter, who with the help of a criminal mastermind from the planet Nahuatl plans a conspiracy to secure a fortune by manipulating its supposed beneficiary...

Key Out of Time by Andre Norton Key Out of Time

This is Book 4 in the Time Traders Series, In this book Ross Murdock and Arthur Ashe continue their adventures in Time and Space on the World of Hawaika. Hawaiian and Polynesian settlers help Ross and Ashe discover the way the world has changed from the data tape to present time. Helped by a girl (Karara) and her two trained dolphins (Tino-rau and Taua)

The Defiant Agents by Andre Norton The Defiant Agents

Travis Fox and a band of fellow Apache AmerIndians have their racial memories and survival abilities enhanced by the Redax machine and are sent to the planet Topaz, one of the few worlds of the ancient star empire that the US has voyage tapes to. But the Reds have “snooped” the tapes and get there first, and have a nasty surprise waiting for any ship that does not have the proper identification. Travis and some of his fellow Apaches survive the ensuing crash landing…but can they defeat the Reds and win Topaz for themselves? This work is a sequel to both The Time Traders and Galactic Derelict...

Storm Over Warlock by Andre Norton Storm Over Warlock

The Throg task force struck the Terran survey camp a few minutes after dawn, without warning, and with a deadly precision which argued that the aliens had fully reconnoitered and prepared that attack. Eye-searing lances of energy lashed back and forth across the base with methodical accuracy. And a single cowering witness, flattened on a ledge in the heights above, knew that when the last of those yellow-red bolts fell, nothing human would be left alive down there. And so Shann Lantee, most menial of the Terrans attached to the camp on the planet Warlock, was left alone and weaponless in the strange, hostile world, the human prey of the aliens from space and the aliens on the ground alike...

The People of the Crater by Andre Norton The People of the Crater

An air force pilot adrift in peacetime is recruited to join an Antarctic expedition. When a strange mist downs his plane he discovers an ancient alien civilization which has prophesized his arrival. Now he and his faithful pet Ana must descend to the depths of the crater and face the Black Ones in order to rescue the fair Thrala, daughter of the Ancient Ones. – Andre Norton (Alice Mary Norton) was a popular author of science fiction and fantasy who began publishing stories in the early 1930s. “The People of the Crater” was first published in volume 1 number 1 of Fantasy Book in 1947.

Book cover All Cats Are Gray
Book cover The Gifts of Asti

By: Andreas Wilhelm Cramer (1855-)

Book cover Bremen Cotton Exchange 1872/1922

By: Andrew Steinmetz (1816-1877)

Book cover The Gaming Table: Its Votaries and Victims Volume II (of II)
Book cover The Gaming Table: Its Votaries and Victims Volume I (of II)

By: Anna C. (Anna Callender) Brackett (1836-1911)

Book cover The Education of American Girls

By: Anna Garlin Spencer (1851-1931)

Book cover The Family and its Members

By: Anna M. (Anna Mary) Galbraith (1859-)

Book cover The Four Epochs of Woman's Life; a study in hygiene

Page 4 of 59   
Popular Genres
More Genres
Languages
Paid Books